A close up view of light weight medium containerboard.

FeatherWeight™ Mediums

Another true heavy hitter.

So, let’s say you need to design lighter-weight packages to reduce your customer’s transportation costs but not compromise box. You’re in luck. WestRock FeatherWeight Mediums is exceptionally lightweight, enabling corrugators the flexibility to rightsize packaging while still retaining box performance standards. In the end, rightweighting provides your customers with significant transportation cost savings.

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Features & Benefits

What you can expect from us:


Produced to scale on some of the widest and fastest paper machines in North America.


Offered in a range of basis weights, 16# to 20#/MSF.

Additional Product Information


  • All WestRock North American containerboard mills are certified to the SFI®, PEFC™, FSC© Chain of Custody Standards. Contact your WestRock sales representative for certified fiber availability for this product. Certificates Codes: SFI Certified Sourcing: NSF-SFILUFS-6S751, SFI CoC: NSF-SFICOC-6S751, PEFC: NSF-PEFCCOC-6S751FSC Company Code: FSC-C104002
  • Made with recycled fiber and is recyclable

Environmental & Product Safety

  • Notices under US California Proposition 65 and the EU REACH regulation are not required
  • Meets heavy metal limits of the US Model Toxics in Packaging rules and Article 11 of EU Directive 94/62/EC

*Contact WestRock for details
**Excluding Charleston & Longview

This information is subject to change without notice.

Food Contact

  • Meets multiple national requirements for food contact packaging, e.g., US and Canada. Contact your WestRock containerboard sales manager for information on specific markets and end-uses.


  • Produced at an ISO 9001:2015 certified facility**


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